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Commit 52250cbe authored by Amitkumar Karwar's avatar Amitkumar Karwar Committed by John W. Linville
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mwifiex: use timeout variant for wait_event_interruptible 



It has been observed that system hangs during suspend, if host
sleep activation fails due to a missing interrupt from firmware.
Use timeout variant, so that the thread will be woken up when
timer expires.

Signed-off-by: default avatarAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: default avatarBing Zhao <bzhao@marvell.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 3d026d09

drivers/net/wireless/mwifiex/sta_ioctl.c

+3 −2
Original line number Original line Diff line number Diff line
@@ -520,8 +520,9 @@ int mwifiex_enable_hs(struct mwifiex_adapter *adapter) 
		return false;

		return false;

	}

	}





	if (wait_event_interruptible(adapter->hs_activate_wait_q,

	if (wait_event_interruptible_timeout(adapter->hs_activate_wait_q,

				     adapter->hs_activate_wait_q_woken)) {

					     adapter->hs_activate_wait_q_woken,

					     (10 * HZ)) <= 0) {

		dev_err(adapter->dev, "hs_activate_wait_q terminated\n");

		dev_err(adapter->dev, "hs_activate_wait_q terminated\n");

		return false;

		return false;

	}

	}